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oracle [2025/08/14 09:19] – mduerschoracle [2026/07/14 10:24] (current) – [Dataguard related] mduersch
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 ====== ORACLE ====== ====== ORACLE ======
 +
 +
 +==== EMCC ====
 +
 +  oracle@mytesthost:/oracle/product/agent/agent_24.1.0.0.0/bin # ./emctl control agent runCollection mytesthost:host   DiscoverTargets
 +  Oracle Enterprise Manager 24ai Release 1
 +  Copyright (c) 1996, 2024 Oracle Corporation.  All rights reserved.
 +  ---------------------------------------------------------------
 +  EMD runCollection completed successfully
 +
 +  oracle@mytesthost:/oracle/product/agent/agent_24.1.0.0.0/bin # ./emctl upload agent
 +  Oracle Enterprise Manager 24ai Release 1
 +  Copyright (c) 1996, 2024 Oracle Corporation.  All rights reserved.
 +  ---------------------------------------------------------------
 +  EMD upload completed successfully
 +
 +==== CDB PDB ====
 +
 +Befehle 
 +  SHOW CON_NAME
 +  ALTER SESSION SET CONTAINER=pdb1;
 +  SELECT NAME, CON_ID, DBID, CON_UID, GUID FROM V$CONTAINERS ORDER BY CON_ID; 
 +  SELECT PDB_ID, PDB_NAME, STATUS FROM DBA_PDBS ORDER BY PDB_ID;
 +  SELECT NAME, OPEN_MODE, RESTRICTED, OPEN_TIME FROM V$PDBS;
  
 ==== ACLs ==== ==== ACLs ====
Line 27: Line 51:
   ORDER BY acl, principal, privilege;   ORDER BY acl, principal, privilege;
  
 +Source: https://oracle-base.com/articles/12c/fine-grained-access-to-network-services-enhancements-12cr1
 ==== Spool ==== ==== Spool ====
  
Line 66: Line 91:
          or network_service_banner like '%Crypto-checksumming service adapter%')          or network_service_banner like '%Crypto-checksumming service adapter%')
   and TYPE <> 'BACKGROUND';    and TYPE <> 'BACKGROUND'; 
 +
 +==== Audit Trail ====
 +
 +  SELECT os_username AS "OS User", 
 +       username AS "DB User", 
 +       userhost AS "Machine", 
 +       timestamp AS "Date", 
 +       returncode AS "Error Code"  
 +  FROM dba_audit_session 
 +  WHERE returncode != 0 ORDER BY timestamp DESC;  
  
 ==== Grants by User ==== ==== Grants by User ====
Line 348: Line 383:
 ==== Dataguard related ==== ==== Dataguard related ====
  
 +   SELECT DEST_ID, DESTINATION, STATUS, GAP_STATUS, ARCHIVED_THREAD#, ARCHIVED_SEQ#, APPLIED_THREAD#, APPLIED_SEQ#, FROM V$ARCHIVE_DEST_STATUS WHERE STATUS <> 'INACTIVE'
 +  
    select database_role, open_mode from v$database;    select database_role, open_mode from v$database;
    select processm, status, sequence# from v$managed_standby;    select processm, status, sequence# from v$managed_standby;
Line 365: Line 402:
    select * from v$block_change_tracking;     select * from v$block_change_tracking; 
    select dest_id, destination, status, error, transmit_mode from v$archive_dest where destination is not null;    select dest_id, destination, status, error, transmit_mode from v$archive_dest where destination is not null;
 +
 +   # Anfragen
 +   col DB_UNIQUE_NAME for a10
 +   col OPEN_MODE for a20
 +   col DATABASE_ROLE for a20
 +   col LOG_MODE for a10
 +   set lines 200
 +   select DBID,NAME,LOG_MODE,OPEN_MODE,DATABASE_ROLE,SWITCHOVER_STATUS,DB_UNIQUE_NAME,RESETLOGS_TIME from V$database;
 +
 +   # Transport log
 +   select process, pid, status from v$managed_standby where process='RFS';
 +
 +
 +
    # Paramter abfragen    # Paramter abfragen
    ==========================    ==========================
Line 558: Line 609:
    select LOG_MODE from v$database;    select LOG_MODE from v$database;
    select name from V$database;    select name from V$database;
 +   # flashbackquery
 +   select count(1) from somewhere 
 +                 AS OF TIMESTAMP TO_TIMESTAMP('2025-12-12 16:00', 'YYYY-MM-DD HH24:MI:SS') 
 +           where 
 +                 something is NULL;
  
 ==== GRANTS ==== ==== GRANTS ====
oracle.1755163162.txt.gz · Last modified: by mduersch